//
//  NSNumber+UYLTimeFormatter.m
//  TaskTimer
//
//  Created by Keith Harrison http://useyourloaf.com
//  Copyright (c) 2012 Keith Harrison. All rights reserved.
//
//  Redistribution and use in source and binary forms, with or without
//  modification, are permitted provided that the following conditions are met:
//
//  Redistributions of source code must retain the above copyright
//  notice, this list of conditions and the following disclaimer.
//
//  Redistributions in binary form must reproduce the above copyright
//  notice, this list of conditions and the following disclaimer in the
//  documentation and/or other materials provided with the distribution.
//
//  Neither the name of Keith Harrison nor the names of its contributors
//  may be used to endorse or promote products derived from this software
//  without specific prior written permission.
//
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ''AS IS'' AND ANY
//  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
//  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
//  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
//  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
//  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
//  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
//  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

#import "NSNumber+UYLTimeFormatter.h"

@implementation NSNumber (UYLTimeFormatter)

// Returns an NSString with a textual representation of the time expressed in
// minutes and seconds (e.g. "5 minutes and 10 seconds"

- (NSString *)stringValueAsTime
{
    NSUInteger minutes = [self integerValue] / 60;
    NSUInteger seconds = [self integerValue] % 60;
    
    NSString *secondsFormat = (seconds == 1) ? NSLocalizedString(@"second",nil) : 
    NSLocalizedString(@"seconds",nil);
    NSString *minutesFormat = (minutes == 1) ? NSLocalizedString(@"minute",nil) : 
    NSLocalizedString(@"minutes",nil);
    
    NSString *text = nil;
    if (minutes > 0)
    {
        text = [NSString stringWithFormat:@" %u %@ %u %@",minutes,minutesFormat,seconds,secondsFormat];
    }
    else
    {
        text = [NSString stringWithFormat:@" %u %@",seconds,secondsFormat];
    }
    
    return text;
}

@end
